[Coinone] Notice of Termination of Trading Support: Oasys (OAS)

Hello, this is Coinone.

To foster a sound virtual asset ecosystem, Coinone has supported trading of each virtual asset only after conducting rigorous reviews.

In accordance with the "Policy on Designating Items for Trading Caution and Terminating Trading Support", we would like to inform you of the termination of trading support for Oasys (OAS, Oasys Mainnet).

If you hold this virtual asset, please be sure to review this notice and refer to it for your use of our services.

Trading support for Oasys (OAS) is scheduled to be terminated by member firms of the Digital Asset Exchange Alliance (DAXA).

* Reference: Notice of Designation as a Trading Caution Item: OAS

DAXA member firms may take measures such as issuing caution notices, designating items for trading caution, and terminating trading support in order to protect users.

Therefore, if you hold this virtual asset, please be sure to review this notice and refer to it for your use of our services.

Reason for termination of trading support:

On January 26, 2026, Oasys (OAS) was designated as a trading caution item after it was confirmed that the issuer or operator did not disclose in a timely and appropriate manner, or arbitrarily changed without justifiable reason, material matters that could have a significant impact on the value of the virtual asset, such as the circulating supply plan. Subsequently, we conducted a close review, including requesting supporting materials from Oasys; however, no materials were identified that would allow us to determine that the reasons for the trading caution designation had been resolved. Accordingly, in order to protect users, we will terminate trading support for Oasys (OAS).

Key schedule

Termination of trading support: March 13, 2026 (Fri), 15:00

Termination of withdrawal support: April 13, 2026 (Mon), 15:00

Notes

• When trading a virtual asset for which termination of trading support has been decided, please be mindful of sharp price volatility.

• Deposits of the relevant virtual asset may be suspended upon designation as a trading caution item or termination of trading support. In such cases, we will inform you through a separate notice.

• For virtual assets for which trading support has been terminated, KRW value conversion is not available, and the Travel Rule applies in all cases. Accordingly, withdrawals can be made only after entering additional recipient information or after obtaining approval to withdraw to an external wallet address (whitelisting).

• All unfilled orders after the termination of trading support date will be canceled in bulk.

• Existing transaction history will be retained even after the termination of withdrawal support date.

• To enable withdrawals even after trading support is terminated, you must have an associated deposit wallet address issued by before the termination of trading support date.

• The termination period may be shortened due to requirements or special circumstances under laws and regulations or requests from relevant authorities during the termination process. In such cases, we will provide guidance via a separate notice.

• Even after the withdrawal support period has ended, you may request a withdrawal through the Coinone Customer Center. However, a certain fee may be charged for withdrawals of virtual assets that are not supported for trading. (Related link)

• For virtual assets for which trading support has been terminated, technical support such as mainnet changes, contract changes, airdrops, token swaps, network updates, etc. may be discontinued, and as a result, the value of the virtual asset may decline or disappear. Be sure to withdraw all virtual assets within the withdrawal support period.

Coinone will continue to do its best to build a sound and transparent virtual asset ecosystem.

Thank you.

Sincerely,

Coinone Team

* This information is generated automatically.